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Fuel and exhaust systems 4.9
I
10.8a Adjuster screw limits movement of
10.8b Remove the adjuster screw and
10.10a Compress the spring until the
throttle slide
spring
cable nipple (arrowed) is free from the
bottom of the slide
10.10b Gurtner carburettor: slot the nipple
10.10~ Remove the spring..
.
up through the slide
10 On a Gurtner carburettor, to remove the
throttle slide and needle from the throttle
cable, compress the slide spring to release
the cable nipple from the recess at the bottom
10.10e Spring strip (arrowed) retains the
carburettor needle
of the slide, then slot the cable nipple up
through the side of
the
slide (see
illustrations). Remove the spring from the
cable, then pull back the boot on the end of
L
10.10f Components of the Gurtner
carburettor throttle slide assembly
10.10d
. . .
and the carburettor top from
the cable
the cable elbow and remove the carburettor
top (see illustrations). The needle is retained
in the slide by a spring strip; withdraw the
spring strip and lift the needle out of the slide
(see illustration). Note the position of the
needle clip (see illustration).
11 On a Dell'Orto carburettor, to remove the
throttle slide and needle from the throttle
cable, compress the slide spring and slot the
cable nipple out of its recess and through the
hole in the bottom of the slide (see
illustration). Detach the slide and needle,
then detach the spring seat and spring from
the cable (see illustrations). Note which way
round the spring seat fits. Lift the needle out
of the slide and note the position of the needle
clip (see illustration). If required, pull back
the boot on the cable adjuster in the
carburettor top and pull the top off the cable.
nipple through the hole (arrowed) in the
10.1 1 b Remove the slide and needle
10.1 l c
. . .
then remove the spring seat
bottom of the slide
(arrowed)
. . .
(arrowed) and spring
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